The clinical cardiology is a conventional stethoscope which is upgraded with the inclusion of an interchangeable bell and diaphragm assembly. It has got an enhanced design which is applicable for a wider range of diagnostic applications compared to that of a cardiology stethoscope. Deep cone-shaped bell is appropriate for the detection of lower frequency heart sounds (20-660 Hz), on the other hand snap-on fiberglass diaphragm is meant for the detection of higher frequency heart and respiratory sounds ranging between 150-1000 Hz.